Bimble & Bolt Midnight Super Strider Full Length Tights Review
Squat-proof, stay-put leggings built for women who actually run
When you spend hours pounding pavements and tackling trails, you learn fast that not all running leggings are equal: some ride down, some chafe, and some quietly turn sheer the moment you bend. That’s the problem the Bimble & Bolt Midnight Super Strider Full Length Tights set out to solve, and after testing them on the rugged slopes of the Old Man of Coniston, I think they largely crack it. My thesis: this is a thoughtfully female-designed, squat-proof pair that stays put through everything from steep climbs to strength sets — premium kit that earns its place in the drawer.
WSS™ Assessment
Inclusive Fit & Proportional Sizing — 4/5 ★★★★☆
The sizing here is genuinely considerate. Bimble & Bolt span XXS–2XL across four colourways, and the online size guide was spot-on — I’m a UK 12–14, went for a Large, and it felt perfect. At 5′10″ I usually find “full-length” leggings are really awkward ankle-grazers, but these hit just right with no bunching or creeping. These feel cut for women’s proportions, not scaled down from unisex.
Functional Performance in Use — 4/5 ★★★★☆
This is where the Super Striders shine. The waistband deserves a special mention: once pulled up and adjusted, it stayed locked in place for my entire run — no sliding, rolling or mid-session tugging across both road miles and strength work. The inner fabric is smooth and kind to skin, so no irritation even on long, sweaty efforts. The pockets seal the deal: two deep side pockets (fitting a phone, gels or gloves) plus a rear zip pocket for keys, with the side pockets set slightly lower on the thigh to keep everything stable and bounce-free.
Adequate Support Standards — 5/5 ★★★★★
This criterion is built around impact and cup support for garments like sports bras, so for a pair of running leggings it isn’t directly applicable — I’ve scored it neutrally rather than penalising tights for a job they were never meant to do. What the Super Striders offer instead is core support: a medium-high compression that holds and shapes through the midsection without feeling restrictive. Treat this as a “not relevant here” rather than a strength or a weakness.
Thermal Regulation & Material Performance — 4/5 ★★★★☆
The 62% recycled nylon, 38% spandex blend performed brilliantly in both cool and warm conditions. It’s moisture-wicking, breathable and squat-proof, drying quickly and — crucially — staying fully opaque under pressure, which for me is non-negotiable in running leggings. The seams felt reinforced and the fabric held its shape, though independent lab and multi-wash durability data isn’t published, so I’ve noted longevity from use rather than verified figures.
Genuine Female Design — 5/5 ★★★★★
You can tell these were designed by a woman who actually runs. Every element feels considered rather than decorative: the lower-set side pockets that stop your phone bouncing, the rear zip pocket, the squat-proof opacity, the locked-in waistband. The reflective “bolt” details add subtle visibility for early-morning and dusk runs without compromising the look. This is engineering for women, not “pink it and shrink it” — exactly what this criterion rewards.
Transparency & User Reviews — 4/5 ★★★★☆
Bimble & Bolt are clear on the things that matter day-to-day: the fabric composition, the size range, and a reassuring 60-day UK return policy that lets you test properly before committing. What I can’t point to is independent, published lab testing for the breathability, moisture-wicking or wash-durability claims, so those rest on my hands-on use rather than verified data. I’ve scored this neutrally — not a failing, just a gap I’d love to see filled.
Scores
Inclusive Fit & Proportional Sizing: 4/5 Functional Performance in Use: 4/5 Adequate Support Standards: 5/5 Thermal Regulation & Material Performance: 4/5 Genuine Female Design: 5/5 Transparency & User Reviews: 4/5 Overall: 4.3 / 5 ★★★★☆
Pros & Cons
What I loved:
- Squat-proof opacity that held under pressure, even during strength work
- A waistband that genuinely stays put — no rolling or tugging mid-run
- Clever, bounce-free pockets: two deep side pockets plus a rear zip
- True-to-size fit with a proper full length, even at 5′10″
- Recycled fabric and a generous 60-day UK returns window
Gentle watch-outs:
- Mid-to-premium price (though you get the design to match)
- No independently published lab or wash-durability data yet
- Medium-high compression — size up if you prefer a relaxed feel
Who It’s For / Who It’s Not For
These are for women who train hard and want do-it-all leggings: road runs, trail sessions and gym workouts alike. If you’re tired of tights that slip, dig or turn sheer, they’re a strong upgrade. They’re less ideal if you want loose, low-compression leggings, the cheapest option on the rail, or published lab figures before you buy.
Size & Fit
For reference, I’m a UK 12–14 and the Large felt perfect — medium-high compression, snug enough for support but still breathable. The range runs XXS–2XL across four colourways, and the online size guide matched my experience exactly. At 5′10″ the full length actually reached full length, with no bunching or creeping. If you’re between sizes or prefer a relaxed feel, size up.
How It Compares
| Product | Price | Size Range | Key Strength | Our Verdict |
|---|---|---|---|---|
| Bimble & Bolt Super Strider Tights | £52 Mid–premium | XXS–2XL | Squat-proof, stay-put pockets | Smart, female-led pick |
| Sweaty Betty Power Leggings | £90 Premium | UK 4–24 | Sculpting compression | Reliable all-rounder |
| Lululemon Fast & Free | £118 Premium | UK 4–20 | Smooth, breathable fabric | Slick but pricey |
| Sub-£20 high-street tights | Budget | Varies | Low price | Often ride down or go sheer |
The Verdict
The Bimble & Bolt Super Strider tights are among the most thoughtfully designed running leggings I’ve tested. They stay put, stay opaque, and carry your kit without a bounce — all the things that quietly ruin a run when they’re missing. The recycled fabric and female-led detailing feel premium, and the 60-day returns take the risk out of trying them. If you want leggings that perform as well as they flatter, these earn their stripes.
FAQ
Are the Bimble & Bolt Super Strider tights squat-proof?
Yes. The 62% recycled nylon and 38% spandex fabric stayed fully opaque under pressure in my sessions, holding up through squats and strength work without going sheer.
Are these running leggings true to size?
I found them true to size. I’m a UK 12–14 and the Large fit perfectly with medium-high compression. If you’re between sizes or prefer a relaxed feel, go one up.
Do they have pockets big enough for a phone?
They do. Two deep side pockets fit a phone, gels or gloves, plus a rear zip pocket for keys or cards. My phone stayed bounce-free thanks to the lower thigh placement.
Does the waistband stay put while running?
Once pulled up and adjusted, the waistband locked in place for my entire run — no sliding, rolling or mid-session tugging across road miles and strength work.
Are they long enough for taller women?
Yes. At 5′10″ I usually find “full-length” leggings graze the ankle, but the Super Strider tights hit just right with no bunching or creeping up.
Mel believes we're all capable of more than we think. Growth comes from listening, adapting, and moving forward with purpose. As a coach her goal is to help athletes unlock their potential, enjoy the journey, and get access to great products that make it even more enjoyable. Mel leads testing across swim and triathlon categories and brings exacting standards to every product she reviews.
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